| Part Number | Description |
| FM8515B | Optical Power Meter. Application: Wavelengths 850, 1300, 1310, 1550 nm; Power Range is +5 dBm to -70 dBm |
| FM8515C | Optical Power Meter. Application: Wavelengths 850, 1300, 1310, 1550 nm; Power range is +23 dBm to -50 dBm |
| FM1318 | Optical Power Meter - FTTx. Application: Wavelengths 850, 1300, 1310, 1490, 1550, 1625 nm; Power range is +5 dBm to -70 dBm |